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From: Andrew Pinski <pinskia@gmail.com>
Date: Wed, 16 Aug 2023 15:38:19 -0700
Message-ID: <CA+=Sn1n9KPfrsaoBz6Dks9aGVo1j1vv0=Xt_+Zn=p2MRWs=7Ow@mail.gmail.com>
Subject: Re: [PATCH v2 1/2] libstdc++: Implement more maintainable <version> header
To: David Edelsohn <dje.gcc@gmail.com>
Cc: Jonathan Wakely <jwakely@redhat.com>, =?UTF-8?Q?Arsen_Arsenovi=C4=87?= <arsen@aarsen.me>, 
	GCC Patches <gcc-patches@gcc.gnu.org>
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On Wed, Aug 16, 2023 at 3:36=E2=80=AFPM David Edelsohn via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> Was the dependency added to the dependencies in contrib/gcc_update?
> Otherwise the timestamp can get out of sync in a Git checkout.

I checked in https://gcc.gnu.org/pipermail/gcc-patches/2023-August/627667.h=
tml
which just added it to gcc_update.

Thanks,
Andrew

>
> Thanks, David
>
>
> On Wed, Aug 16, 2023 at 6:20=E2=80=AFPM Jonathan Wakely <jwakely@redhat.c=
om> wrote:
>
> > On Wed, 16 Aug 2023 at 22:56, Jonathan Wakely <jwakely@redhat.com> wrot=
e:
> > >
> > > On Wed, 16 Aug 2023 at 22:39, David Edelsohn <dje.gcc@gmail.com> wrot=
e:
> > > >
> > > > Hi, Arsen
> > > >
> > > > This patch broke bootstrap because it has introduced a new GCC buil=
d
> > requirement for autogen that is not a previous requirement to build GCC=
.
> > Previously the repository has included post-processed files.
> > >
> > > The repo does include the generated bits/version.h file. autogen
> > > should only be needed if you modify version.dep
> >
> > And I've just checked again with an x86_64-pc-linux-gnu bootstrap on a
> > box without autogen, and it worked.
> >
> > >
> > > >
> > > > +# AutoGen <bits/version.h>.
> > > > +.PHONY: update-version
> > > > +update-version:
> > > > + cd ${bits_srcdir} && \
> > > > + autogen version.def
> > > > +
> > > >
> > > >
> > > > Thanks, David
> > > >
> > > >
> >
> >